Tools like this do not do free space management unless you've unlocked all hidden partitions. You are responsible for that. If you fill your partitions beyond c

Tools like this do not do free space management unless you've unlocked all hidden partitions. You are responsible for that. If you fill your partitions beyond capacity, you corrupt the other data in your other hidden partitions. Of course, unless you've unlocked all the hidden partitions you care about - then it can. However, well designed tools that do this have no way of knowing if you have.